Allow a snapshot to be deleted from the landing page.  GUI-58
Allow override of AngularJS module and controller for landing pages to facilitate customization.
Move JS for Snapshots landing page to custom file, since we’ll need customized refresh for snapshots.  GUI-58
Implement auto-refresh for Snapshots landing page when any of the snapshots are in a transitional state. DIsplay progress bar in tile footer for snapshots in progress.  GUI-58
Show progress bar for in-progress snapshots in the table view on the landing page.  GUI-58
Merge pull request #35 from eucalyptus/GUI-58

GUI-58: Snapshots Landing Page Redux